/* =================================================================
   SECRET SEWER MAPS 1-8 — Playmates Toys, 1990
   The page is dressed as a 1990 toy insert: newsprint cream, heavy
   black rules, hand-lettered caps.
   ================================================================= */

:root {
  --paper: #f4f1e8;
  --paper-2: #ebe6d8;
  --ink: #17150f;
  --ink-2: #4a463c;
  --ink-3: #7c766a;
  --rule: #17150f;
  --foot: #8a2a3a;
  --mouser: #d4a520;
  --accent: #b03a2a;
  --hand: 'Shadows Into Light', 'Comic Sans MS', cursive;
  --type: 'Special Elite', 'Courier New', monospace;
  --disp: 'Bebas Neue', 'Arial Narrow', sans-serif;
  --pad: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; height: 100%; overflow: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--type);
  -webkit-font-smoothing: antialiased;
}

#gl { position: fixed; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; }
#gl:active { cursor: grabbing; }

#labels {
  position: fixed; inset: 0; pointer-events: none; overflow: hidden;
  z-index: 3;
}

/* ── labels ─────────────────────────────────────────────────── */
.lbl {
  position: absolute;
  font-family: var(--hand);
  font-size: 11.5px;
  line-height: 1.05;
  color: var(--ink);
  white-space: nowrap;
  pointer-events: none;
  text-align: center;
  will-change: transform;
  transition: opacity .18s ease;
}
.lbl__t {
  display: block;
  padding: 1px 3px;
  background: rgba(244, 241, 232, .82);
  box-shadow: 0 0 0 1px rgba(23, 21, 15, .16);
}
/* CSS2DRenderer rewrites inline `display` on every object it draws, so the
   declutterer's decisions have to ride on a class that outranks it. */
.lbl.off { display: none !important; }

.lbl--place .lbl__t { text-transform: uppercase; letter-spacing: .01em; }
.lbl--vehicle .lbl__t {
  background: var(--ink); color: var(--paper);
  font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase;
  padding: 2px 7px; transform: rotate(-1.5deg);
}
.lbl--mark .lbl__t {
  background: var(--paper); color: var(--ink);
  font-family: var(--disp); font-size: 19px; letter-spacing: .1em;
  padding: 1px 8px; box-shadow: 0 0 0 2px var(--ink);
}
.lbl.is-inmap .lbl__t { box-shadow: 0 0 0 1.5px var(--ink); }
.lbl.is-focus .lbl__t {
  background: var(--accent); color: #fff;
  box-shadow: 0 0 0 2px var(--ink);
  transform: scale(1.06);
}

/* a leader line from the caption down to the thing it names */
.lbl::after {
  content: ''; position: absolute; left: 50%; top: 100%;
  width: 1px; height: 11px; background: var(--ink); opacity: .5;
}
.lbl--mark::after, .lbl--vehicle::after { display: none; }

/* ── panels ─────────────────────────────────────────────────── */
.panel {
  background: var(--paper);
  border: 2px solid var(--rule);
  box-shadow: 4px 4px 0 rgba(23, 21, 15, .16);
  padding: var(--pad);
  position: relative;
}
.panel h2 {
  margin: 0 0 10px;
  font-family: var(--disp);
  font-size: 15px; letter-spacing: .16em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--rule);
  padding-bottom: 5px;
}

/* ── title block ────────────────────────────────────────────── */
#title {
  position: fixed; top: 16px; left: 18px; z-index: 6; pointer-events: none;
  padding: 2px 18px 8px 0;
}
/* the map is a big white sheet that runs under the title; a soft scrim keeps
   the lettering legible without putting a hard panel over the artwork */
#title::before {
  content: ''; position: absolute; inset: -30px -80px -40px -40px; z-index: -1;
  background: radial-gradient(120% 100% at 0% 0%, var(--paper) 42%, rgba(244, 241, 232, 0) 78%);
}
.logo { line-height: .82; margin-bottom: 6px; }
.logo__tmnt {
  display: block; font-family: var(--disp); font-size: 15px;
  letter-spacing: .34em; color: var(--ink-2);
}
.logo__t {
  display: block; font-family: var(--disp); font-size: 44px;
  letter-spacing: .04em; color: var(--ink);
  text-shadow: 3px 3px 0 var(--mouser);
}
#title h1 {
  margin: 4px 0 2px; font-family: var(--disp); font-size: 25px;
  letter-spacing: .1em; display: inline-block;
  background: var(--ink); color: var(--paper);
  padding: 3px 12px 2px;
}
#title h1 em { font-style: normal; color: var(--mouser); }
.credit-line { margin: 5px 0 0; font-size: 10.5px; letter-spacing: .06em; color: var(--ink-3); }

/* ── left rail ──────────────────────────────────────────────── */
#selector {
  position: fixed; top: 150px; left: 18px; z-index: 6;
  display: flex; flex-direction: column; gap: 12px; width: 258px;
}

#mapbar { display: flex; flex-direction: column; gap: 6px; }
.mapbar__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }

.mapbtn {
  appearance: none; cursor: pointer; font-family: var(--type);
  background: var(--paper-2); border: 2px solid var(--rule);
  padding: 6px 2px 5px; text-align: center; line-height: 1.05;
  transition: transform .1s ease, background .12s ease;
}
.mapbtn b {
  display: block; font-family: var(--disp); font-size: 22px; line-height: 1;
}
.mapbtn span { display: block; font-size: 7.4px; letter-spacing: .02em; margin-top: 2px; }
.mapbtn i { display: block; font-style: normal; font-size: 6.4px; color: var(--ink-3); margin-top: 2px; }
.mapbtn--sewer { background: #e2ddcd; }
.mapbtn--sewer b { color: var(--ink-2); }
.mapbtn:hover { transform: translateY(-2px); background: #fff; }
.mapbtn.on { background: var(--ink); color: var(--paper); }
.mapbtn.on b, .mapbtn.on i { color: var(--paper); }
.mapbtn.on i { color: var(--mouser); }

button.wide, .btnrow button, #creditbtn {
  appearance: none; cursor: pointer; font-family: var(--type);
  font-size: 10px; letter-spacing: .12em; text-transform: uppercase;
  background: var(--paper-2); border: 2px solid var(--rule);
  padding: 7px 9px; transition: background .12s ease, color .12s ease;
}
button.wide { width: 100%; margin-top: 8px; }
button.wide:hover, .btnrow button:hover { background: var(--ink); color: var(--paper); }
.btnrow { display: flex; gap: 6px; margin-bottom: 6px; }
.btnrow button { flex: 1; padding: 7px 2px; font-size: 9px; }
.btnrow button.on, button.on { background: var(--ink); color: var(--paper); }

/* ── right column ───────────────────────────────────────────── */
#right {
  position: fixed; top: 16px; right: 16px; z-index: 6;
  width: 320px; max-height: calc(100vh - 32px);
  display: flex; flex-direction: column; gap: 12px;
}
.info h3 { margin: 0 0 4px; font-family: var(--disp); font-size: 19px; letter-spacing: .1em; }
.info p { margin: 6px 0 0; font-size: 11.5px; line-height: 1.45; color: var(--ink-2); }
.info .hint { color: var(--ink-3); font-style: italic; }
.info .sub { font-size: 10px; letter-spacing: .08em; color: var(--ink-3); text-transform: uppercase; }

.detail { display: none; border-color: var(--accent); box-shadow: 4px 4px 0 rgba(176, 58, 42, .25); }
.detail.on { display: block; }
.detail h2 { margin: 4px 0 6px; font-family: var(--hand); font-size: 20px; line-height: 1.1; }
.detail p { margin: 6px 0 0; font-size: 11.5px; line-height: 1.5; color: var(--ink-2); }
.detail .crumb { font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); margin: 0; }
.detail .crumb.dim { color: var(--ink-3); margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--ink-3); }
.detail .sub { font-size: 10px; letter-spacing: .08em; color: var(--ink-3); }
.detail .note { font-style: italic; }
.detail .cast { display: flex; flex-wrap: wrap; gap: 4px; }
.detail .cast span {
  font-size: 9px; letter-spacing: .04em; text-transform: uppercase;
  background: var(--ink); color: var(--paper); padding: 2px 6px;
}
.detail .x, .modal .x {
  position: absolute; top: 4px; right: 6px; background: none; border: 0;
  font-size: 22px; line-height: 1; cursor: pointer; color: var(--ink-2);
}

.browser { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.browser h2 { flex: none; }
#search {
  font-family: var(--hand); font-size: 14px; width: 100%;
  padding: 5px 7px; margin-bottom: 8px;
  border: 2px solid var(--rule); background: #fff; color: var(--ink);
}
#browserlist { overflow-y: auto; min-height: 0; flex: 1; margin-right: -6px; padding-right: 6px; }
.bgroup { margin-bottom: 10px; }
.bgroup h4 {
  margin: 0 0 3px; font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase;
  position: sticky; top: 0; background: var(--paper); padding: 3px 0;
  border-bottom: 1px solid var(--ink-3);
}
.bgroup h4 em { color: var(--ink-3); font-style: normal; }
.bgroup h4 b { color: var(--accent); }
.bgroup ul { list-style: none; margin: 0; padding: 0; }
.bgroup li {
  cursor: pointer; padding: 3px 4px; border-bottom: 1px dotted var(--ink-3);
  display: flex; flex-direction: column;
}
.bgroup li span { font-family: var(--hand); font-size: 13.5px; line-height: 1.1; }
.bgroup li i { font-style: normal; font-size: 8.5px; color: var(--ink-3); }
.bgroup li:hover { background: var(--paper-2); }
.bgroup li.on { background: var(--ink); color: var(--paper); }
.bgroup li.on i { color: var(--mouser); }
.empty { font-family: var(--hand); font-size: 15px; color: var(--ink-3); }

/* ── colophon ───────────────────────────────────────────────── */
#colophon {
  position: fixed; z-index: 5; left: 0; right: 0;
  top: calc(50% + 230px);
  display: flex; justify-content: center; align-items: baseline;
  gap: 26px; pointer-events: none;
  font-family: var(--hand); font-size: 13px; color: var(--ink-3);
  opacity: .85; transition: opacity .3s ease;
}
#colophon span { white-space: nowrap; }
#colophon b {
  font-family: var(--disp); font-size: 16px; letter-spacing: .06em;
  color: var(--ink-2); border: 2px solid var(--ink-2); padding: 1px 8px;
}
body.focused #colophon { opacity: 0; }

/* ── tooltip ────────────────────────────────────────────────── */
#tip {
  position: fixed; top: 0; left: 0; z-index: 20; pointer-events: none;
  background: var(--ink); color: var(--paper); padding: 6px 9px;
  max-width: 260px; opacity: 0; transition: opacity .12s ease;
  box-shadow: 3px 3px 0 rgba(23, 21, 15, .3);
}
#tip.on { opacity: 1; }
#tip b { display: block; font-family: var(--hand); font-size: 15px; font-weight: 400; line-height: 1.1; }
#tip i { font-style: normal; font-size: 8.5px; letter-spacing: .1em; color: var(--mouser); }
#tip u { display: block; text-decoration: none; font-size: 9.5px; color: #c9c2b2; margin-top: 2px; }

/* ── credits ────────────────────────────────────────────────── */
#creditbtn { position: fixed; bottom: 16px; left: 18px; z-index: 6; }
.modal {
  position: fixed; inset: 0; z-index: 30; display: none;
  background: rgba(23, 21, 15, .55); padding: 24px;
  overflow: auto;
}
.modal.open { display: block; }
.modal__box {
  max-width: 620px; margin: 40px auto; position: relative;
  background: var(--paper); border: 3px solid var(--rule);
  box-shadow: 8px 8px 0 rgba(23, 21, 15, .4); padding: 26px 28px;
}
.modal__box h2 { margin: 0 0 12px; font-family: var(--disp); font-size: 26px; letter-spacing: .08em; border-bottom: 3px solid var(--rule); padding-bottom: 6px; }
.modal__box p { font-size: 12.5px; line-height: 1.6; color: var(--ink-2); }
.modal__box .dim { color: var(--ink-3); font-size: 11px; margin-top: 16px; border-top: 1px solid var(--ink-3); padding-top: 12px; }
.modal__box .grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin: 14px 0;
  font-size: 9px; letter-spacing: .04em; text-transform: uppercase;
}
.modal__box .grid span { border: 1.5px solid var(--rule); padding: 5px 4px; text-align: center; background: var(--paper-2); }

/* ── boot ───────────────────────────────────────────────────── */
#boot {
  position: fixed; inset: 0; z-index: 50; background: var(--paper);
  display: grid; place-items: center; transition: opacity .5s ease;
}
#boot span { font-family: var(--disp); font-size: 20px; letter-spacing: .3em; }
#boot.gone { opacity: 0; pointer-events: none; }

/* ── ink mode: the whole page drops its colour like a printed sheet ── */
body.is-ink .panel, body.is-ink #search { background: #fff; }
body.is-ink .lbl__t { background: rgba(255, 255, 255, .9); }

@media (max-width: 1180px) {
  #right { width: 268px; }
  #selector { width: 226px; }
  .logo__t { font-size: 34px; }
  #title h1 { font-size: 20px; }
}
@media (max-width: 900px) {
  #right { display: none; }
  #selector { top: 132px; }
}